Home / 566.02-1,238.30

Finding the Third Proportional to 566.02 and 1,238.30

Calculator

Solution

The third proportional to 566.02 and 1,238.30 is: 2,709.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.02 : 1,238.30 = 1,238.30 : x
  2. Step 2: Convert to fraction form
    566.02/1,238.30 = 1,238.30/x
  3. Step 3: Cross multiply
    566.02x = 1,238.30 × 1,238.30
  4. Step 4: Simplify right side
    566.02x = 1,533,379.15
  5. Step 5: Solve for x
    x = 1,533,379.15/566.02
  6. Step 6: Final answer
    x = 2,709.08

Related Problems

Find third proportional to 283.01 and 619.15
Half scale
Find third proportional to 1,132.03 and 2,476.59
Double scale
Find third proportional to 568 and 1,243
Similar ratio
Find third proportional to 849.02 and 1,857.45
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.